33sys.com - dns.ninja

`33sys.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2a2d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9c34^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.45^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.52^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cleo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c159^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cleo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2159^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cleo.ns.cloudflare.com`
		A	108.162.193.89^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	172.64.33.89^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	173.245.59.89^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
NS	`lola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c084^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2084^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lola.ns.cloudflare.com`
		A	108.162.192.132^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	172.64.32.132^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	173.245.58.132^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁹²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`MS=F9306F81605414E16B3CBDF5F6DCAB2894C4CF93`
TXT	`google-site-verification=seJVUsCJV8lWeGRLukYX2zo_cMDVUXaU2yI3ZUvKxtg`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.45, 172.67.156.52
		IPv6 hints	2606:4700:3030::6815:2a2d, 2606:4700:3032::ac43:9c34
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOA	`cleo.ns.cloudflare.com`dns@cloudflare.com serial=2409237272

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784864502

Subdomains

www.33sys.com

Same first word

33sys.com

DNS History

24 records (9 active, 15 former)

●NScleo.ns.cloudflare.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-04-02 15:13:30
● 2026-02-16 12:00:34
● 2026-07-24 04:08:38

●NSlola.ns.cloudflare.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-04-02 15:13:30
● 2026-02-16 12:00:34
● 2026-07-24 04:08:38

○NSns-canada.topdns.com2015-08-25 → 2015-08-25 · 3 obs

● 2015-08-25 02:31:56
○ 2015-12-13 18:17:20
○ 2026-07-24 04:08:38

○NSns-uk.topdns.com2015-08-25 → 2015-08-25 · 3 obs

● 2015-08-25 02:31:56
○ 2015-12-13 18:17:20
○ 2026-07-24 04:08:38

○NSns-usa.topdns.com2015-08-25 → 2015-08-25 · 3 obs

● 2015-08-25 02:31:56
○ 2015-12-13 18:17:20
○ 2026-07-24 04:08:38

○NSshakhty.ens.mail.ru2015-12-13 → 2017-04-02 · 5 obs

○ 2015-08-25 02:31:56
● 2015-12-13 18:17:20
● 2017-04-02 15:13:30
○ 2026-02-16 12:00:34
○ 2026-07-24 04:08:38

○NSyakutsk.ens.mail.ru2015-12-13 → 2017-04-02 · 5 obs

○ 2015-08-25 02:31:56
● 2015-12-13 18:17:20
● 2017-04-02 15:13:30
○ 2026-02-16 12:00:34
○ 2026-07-24 04:08:38

○MXemx.mail.ru2015-12-13 → 2017-04-02 · 4 obs

● 2015-12-13 18:17:20
● 2017-04-02 15:13:30
○ 2026-02-16 12:00:34
○ 2026-07-24 04:08:38

●MXroute1.mx.cloudflare.net2026-02-16 → 2026-07-24 · 3 obs

○ 2017-04-02 15:13:30
● 2026-02-16 12:00:34
● 2026-07-24 04:08:38

●MXroute2.mx.cloudflare.net2026-02-16 → 2026-07-24 · 3 obs

○ 2017-04-02 15:13:30
● 2026-02-16 12:00:34
● 2026-07-24 04:08:38

●MXroute3.mx.cloudflare.net2026-02-16 → 2026-07-24 · 3 obs

○ 2017-04-02 15:13:30
● 2026-02-16 12:00:34
● 2026-07-24 04:08:38

●A104.21.42.452026-02-16 → 2026-07-24 · 6 obs

○ 2017-04-02 15:13:30
● 2026-02-16 12:00:34
● 2026-02-26 15:37:50
○ 2026-03-13 12:11:20
● 2026-03-16 03:26:46
● 2026-07-24 04:08:38

●A172.67.156.522026-02-16 → 2026-07-24 · 6 obs

○ 2017-04-02 15:13:30
● 2026-02-16 12:00:34
● 2026-02-26 15:37:50
○ 2026-03-13 12:11:20
● 2026-03-16 03:26:46
● 2026-07-24 04:08:38

○A176.114.0.802015-08-25 → 2015-08-25 · 3 obs

● 2015-08-25 02:31:56
○ 2015-12-13 18:17:20
○ 2026-07-24 04:08:38

○A176.114.4.202016-06-09 → 2017-04-02 · 5 obs

○ 2016-04-16 21:39:26
● 2016-06-09 16:08:44
● 2017-04-02 15:13:30
○ 2026-02-16 12:00:34
○ 2026-07-24 04:08:38

○A188.114.96.02026-03-13 → 2026-03-13 · 4 obs

○ 2026-02-26 15:37:50
● 2026-03-13 12:11:20
○ 2026-03-16 03:26:46
○ 2026-07-24 04:08:38

○A188.114.97.02026-03-13 → 2026-03-13 · 4 obs

○ 2026-02-26 15:37:50
● 2026-03-13 12:11:20
○ 2026-03-16 03:26:46
○ 2026-07-24 04:08:38

●A2606:4700:3030::6815:2a2d2026-07-24 → 2026-07-24 · 2 obs

○ 2026-05-28 11:04:32
● 2026-07-24 04:08:38

●A2606:4700:3032::ac43:9c342026-07-24 → 2026-07-24 · 2 obs

○ 2026-05-28 11:04:32
● 2026-07-24 04:08:38

○A2606:4700:3034::ac43:9c342026-02-16 → 2026-05-28 · 7 obs

○ 2017-04-02 15:13:30
● 2026-02-16 12:00:34
● 2026-02-26 15:37:50
○ 2026-03-13 12:11:20
● 2026-03-16 03:26:46
● 2026-05-28 11:04:32
○ 2026-07-24 04:08:38

○A2606:4700:3037::6815:2a2d2026-02-16 → 2026-05-28 · 7 obs

○ 2017-04-02 15:13:30
● 2026-02-16 12:00:34
● 2026-02-26 15:37:50
○ 2026-03-13 12:11:20
● 2026-03-16 03:26:46
● 2026-05-28 11:04:32
○ 2026-07-24 04:08:38

○A2a06:98c1:3120::2026-03-13 → 2026-03-13 · 4 obs

○ 2026-02-26 15:37:50
● 2026-03-13 12:11:20
○ 2026-03-16 03:26:46
○ 2026-07-24 04:08:38

○A2a06:98c1:3121::2026-03-13 → 2026-03-13 · 4 obs

○ 2026-02-26 15:37:50
● 2026-03-13 12:11:20
○ 2026-03-16 03:26:46
○ 2026-07-24 04:08:38

○A91.234.35.402015-12-13 → 2016-04-16 · 5 obs

○ 2015-08-25 02:31:56
● 2015-12-13 18:17:20
● 2016-04-16 21:39:26
○ 2016-06-09 16:08:44
○ 2026-07-24 04:08:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
33sys.com	lola.ns.cloudflare.com, cleo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.132

NS records: lola.ns.cloudflare.com, cleo.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.52, 104.21.42.45`
AAAA	2	`2606:4700:3032::ac43:9c34, 2606:4700:3030::6815:2a2d`
NS	2	`cleo.ns.cloudflare.com, lola.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 44), route2.mx.cloudflare.net (pri: 78)...`
TXT	3	`MS=F9306F81605414E16B3CBDF5F6DCAB2894C4C, google-site-verification=seJVUsCJV8lWeGR...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cleo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lola.ns.cloudflare.com, lola.ns.cloudflare.com, lola.ns.cloudflare.com...)

Analysis

Hierarchy

The domain www.33sys.com falls under the parent 33sys.com.

IP Addresses

33sys.com points to the four IP addresses 104.21.42.45, 172.67.156.52, 2606:4700:3030::6815:2a2d and 2606:4700:3032::ac43:9c34.

Among the host names that share IP numbers with 33sys.com are y9q614p.com, www.androidcrack.ir, morogames.org and two others.

Name Servers

DNS delegation for 33sys.com points to two name servers: cleo.ns.cloudflare.com and lola.ns.cloudflare.com.

33sys.com has the same name server delegation as a number of other domains, such as tomaskremel.cz, therevolutionbitcoin.com, krtf.me and two more.

At least some of 33sys.com's name servers are shared with other domains, for example omonoia24.com, pinnaclecenter.com, qianlongtongbao.com and two more.

These name servers tend to be used in conjunction with the name servers skip.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cleo.ns.cloudflare.com has IP addresses 108.162.193.89, 172.64.33.89 and 173.245.59.89, plus 3 other.

lola.ns.cloudflare.com has IP addresses 108.162.192.132, 172.64.32.132 and 173.245.58.132, plus 3 other.

Mail Servers

The MX records for 33sys.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

33sys.com shares at least some of its mail servers with other domains — for example iphonecasecover.com, itouch.hu, narco.tk and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.